Toxicity evaluation of oxamyl against tomato russet mite, Aculops lycopersici (Massee) (Acari: Eriophyideae) and two spotted spider mite, Tetranychus urticae Koch (Acari: Tetranychidae) under greenhouse conditions
Autor(a) principal: | |
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Data de Publicação: | 2024 |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Journal of Biology |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842024000100241 |
Resumo: | Abstract Agriculture sector of Saudi Arabia is growing swiftly and tomato is an important crop cultivated mostly under green houses. Unfortunately, it is facing severe infestation due to divers mite species. Present study, relates to evaluation of toxicity of oxamyl against two phytophagous mites; Aculops lycopersici and Tetranychus urticae, isolated from tomato plants suffering from infestation. Simultaneous effect of oxamyl on two predatory mites; Neosiulus cucumeris and Euseius scutalis, was also evaluated. Three concentrations of oxamyl; half of the recommended dose (HRD), recommended dose (RD) and double recommended dose (DRD), were used against each mite specie to observe mortality within seven days as compared to the control. Significant mortality of 97.91% and 93.92% was observed in A. lycopersici and T. urticae, respectively at RD. In case of predatory mites; N. cucumeris and E. scutalis, mortality was 60.61% and 64.48%, respectively, under same conditions. Mortality of mites observed at HRD was insignificant and there was negligible increase in mortality at DRD. Oxamyl being less toxic to predatory mites and significantly mortal to phytophagous mites is recommended as a tool to as a tool to achieve biological control parallel to pesticidal effect. |
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Brazilian Journal of Biology |
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Toxicity evaluation of oxamyl against tomato russet mite, Aculops lycopersici (Massee) (Acari: Eriophyideae) and two spotted spider mite, Tetranychus urticae Koch (Acari: Tetranychidae) under greenhouse conditionsoxamyltomatoTetranychus urticaeAculops lycopersiciNeosiulus cucumerisEuseius scutalisAbstract Agriculture sector of Saudi Arabia is growing swiftly and tomato is an important crop cultivated mostly under green houses. Unfortunately, it is facing severe infestation due to divers mite species. Present study, relates to evaluation of toxicity of oxamyl against two phytophagous mites; Aculops lycopersici and Tetranychus urticae, isolated from tomato plants suffering from infestation. Simultaneous effect of oxamyl on two predatory mites; Neosiulus cucumeris and Euseius scutalis, was also evaluated. Three concentrations of oxamyl; half of the recommended dose (HRD), recommended dose (RD) and double recommended dose (DRD), were used against each mite specie to observe mortality within seven days as compared to the control. Significant mortality of 97.91% and 93.92% was observed in A. lycopersici and T. urticae, respectively at RD. In case of predatory mites; N. cucumeris and E. scutalis, mortality was 60.61% and 64.48%, respectively, under same conditions. Mortality of mites observed at HRD was insignificant and there was negligible increase in mortality at DRD. Oxamyl being less toxic to predatory mites and significantly mortal to phytophagous mites is recommended as a tool to as a tool to achieve biological control parallel to pesticidal effect.Instituto Internacional de Ecologia2024-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842024000100241Brazilian Journal of Biology v.84 2024reponame:Brazilian Journal of Biologyinstname:Instituto Internacional de Ecologia (IIE)instacron:IIE10.1590/1519-6984.253469info:eu-repo/semantics/openAccessAlhewairini,S. S.eng2022-03-09T00:00:00Zoai:scielo:S1519-69842024000100241Revistahttps://www.scielo.br/j/bjb/https://old.scielo.br/oai/scielo-oai.phpbjb@bjb.com.br||bjb@bjb.com.br1678-43751519-6984opendoar:2022-03-09T00:00Brazilian Journal of Biology - Instituto Internacional de Ecologia (IIE)false |
dc.title.none.fl_str_mv |
Toxicity evaluation of oxamyl against tomato russet mite, Aculops lycopersici (Massee) (Acari: Eriophyideae) and two spotted spider mite, Tetranychus urticae Koch (Acari: Tetranychidae) under greenhouse conditions |
title |
Toxicity evaluation of oxamyl against tomato russet mite, Aculops lycopersici (Massee) (Acari: Eriophyideae) and two spotted spider mite, Tetranychus urticae Koch (Acari: Tetranychidae) under greenhouse conditions |
spellingShingle |
Toxicity evaluation of oxamyl against tomato russet mite, Aculops lycopersici (Massee) (Acari: Eriophyideae) and two spotted spider mite, Tetranychus urticae Koch (Acari: Tetranychidae) under greenhouse conditions Alhewairini,S. S. oxamyl tomato Tetranychus urticae Aculops lycopersici Neosiulus cucumeris Euseius scutalis |
title_short |
Toxicity evaluation of oxamyl against tomato russet mite, Aculops lycopersici (Massee) (Acari: Eriophyideae) and two spotted spider mite, Tetranychus urticae Koch (Acari: Tetranychidae) under greenhouse conditions |
title_full |
Toxicity evaluation of oxamyl against tomato russet mite, Aculops lycopersici (Massee) (Acari: Eriophyideae) and two spotted spider mite, Tetranychus urticae Koch (Acari: Tetranychidae) under greenhouse conditions |
title_fullStr |
Toxicity evaluation of oxamyl against tomato russet mite, Aculops lycopersici (Massee) (Acari: Eriophyideae) and two spotted spider mite, Tetranychus urticae Koch (Acari: Tetranychidae) under greenhouse conditions |
title_full_unstemmed |
Toxicity evaluation of oxamyl against tomato russet mite, Aculops lycopersici (Massee) (Acari: Eriophyideae) and two spotted spider mite, Tetranychus urticae Koch (Acari: Tetranychidae) under greenhouse conditions |
title_sort |
Toxicity evaluation of oxamyl against tomato russet mite, Aculops lycopersici (Massee) (Acari: Eriophyideae) and two spotted spider mite, Tetranychus urticae Koch (Acari: Tetranychidae) under greenhouse conditions |
author |
Alhewairini,S. S. |
author_facet |
Alhewairini,S. S. |
author_role |
author |
dc.contributor.author.fl_str_mv |
Alhewairini,S. S. |
dc.subject.por.fl_str_mv |
oxamyl tomato Tetranychus urticae Aculops lycopersici Neosiulus cucumeris Euseius scutalis |
topic |
oxamyl tomato Tetranychus urticae Aculops lycopersici Neosiulus cucumeris Euseius scutalis |
description |
Abstract Agriculture sector of Saudi Arabia is growing swiftly and tomato is an important crop cultivated mostly under green houses. Unfortunately, it is facing severe infestation due to divers mite species. Present study, relates to evaluation of toxicity of oxamyl against two phytophagous mites; Aculops lycopersici and Tetranychus urticae, isolated from tomato plants suffering from infestation. Simultaneous effect of oxamyl on two predatory mites; Neosiulus cucumeris and Euseius scutalis, was also evaluated. Three concentrations of oxamyl; half of the recommended dose (HRD), recommended dose (RD) and double recommended dose (DRD), were used against each mite specie to observe mortality within seven days as compared to the control. Significant mortality of 97.91% and 93.92% was observed in A. lycopersici and T. urticae, respectively at RD. In case of predatory mites; N. cucumeris and E. scutalis, mortality was 60.61% and 64.48%, respectively, under same conditions. Mortality of mites observed at HRD was insignificant and there was negligible increase in mortality at DRD. Oxamyl being less toxic to predatory mites and significantly mortal to phytophagous mites is recommended as a tool to as a tool to achieve biological control parallel to pesticidal effect. |
publishDate |
2024 |
dc.date.none.fl_str_mv |
2024-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842024000100241 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842024000100241 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1519-6984.253469 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Instituto Internacional de Ecologia |
publisher.none.fl_str_mv |
Instituto Internacional de Ecologia |
dc.source.none.fl_str_mv |
Brazilian Journal of Biology v.84 2024 reponame:Brazilian Journal of Biology instname:Instituto Internacional de Ecologia (IIE) instacron:IIE |
instname_str |
Instituto Internacional de Ecologia (IIE) |
instacron_str |
IIE |
institution |
IIE |
reponame_str |
Brazilian Journal of Biology |
collection |
Brazilian Journal of Biology |
repository.name.fl_str_mv |
Brazilian Journal of Biology - Instituto Internacional de Ecologia (IIE) |
repository.mail.fl_str_mv |
bjb@bjb.com.br||bjb@bjb.com.br |
_version_ |
1752129891179954176 |